SE9803870L - Process for the preparation of a component capable of being subjected to enhanced radiation in a corrosive environment - Google Patents

Process for the preparation of a component capable of being subjected to enhanced radiation in a corrosive environment

Info

Publication number
SE9803870L
SE9803870L SE9803870A SE9803870A SE9803870L SE 9803870 L SE9803870 L SE 9803870L SE 9803870 A SE9803870 A SE 9803870A SE 9803870 A SE9803870 A SE 9803870A SE 9803870 L SE9803870 L SE 9803870L
Authority
SE
Sweden
Prior art keywords
subjected
corrosive environment
hcp
alloy
rapid cooling
Prior art date
Application number
SE9803870A
Other languages
Swedish (sv)
Other versions
SE9803870D0 (en
SE514678C2 (en
Inventor
Mats Dahlbaeck
Gunnar Wikmark
Original Assignee
Asea Atom Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20413265&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9803870(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asea Atom Ab filed Critical Asea Atom Ab
Priority to SE9803870A priority Critical patent/SE514678C2/en
Publication of SE9803870D0 publication Critical patent/SE9803870D0/en
Priority to DE69909837T priority patent/DE69909837T2/en
Priority to ES99958598T priority patent/ES2203215T3/en
Priority to US09/830,120 priority patent/US6585835B1/en
Priority to EP99958598A priority patent/EP1141434B1/en
Priority to PCT/SE1999/002069 priority patent/WO2000029633A1/en
Priority to JP2000582611A priority patent/JP4989818B2/en
Publication of SE9803870L publication Critical patent/SE9803870L/en
Publication of SE514678C2 publication Critical patent/SE514678C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C16/00—Alloys based on zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/186—High-melting or refractory metals or alloys based thereon of zirconium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/07—Casings; Jackets characterised by their material, e.g. alloys
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Heat Treatment Of Articles (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Particle Accelerators (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

A method for producing a component intended to be subjected to an increased radiation in a corrosive environment, wherein the component includes an alloy which at a first, high temperature has a BCC-structure and which at a second, lower temperature has an HCP-structure, wherein the alloy includes at least one alloying element which has a low solubility in the HCP-structure and wherein the alloy is rapidly cooled from the first to the second temperature while secondary phase particles, which include said alloying element and which contribute to improve corrosion properties are separated in the HCP-structure. The rapid cooling is performed in two stages, wherein the first stage includes a rapid cooling at a relatively lower intensity and the second, subsequent stage includes a rapid cooling at a relatively higher intensity.
SE9803870A 1998-11-12 1998-11-12 Process for producing a component exposed to elevated radiation in a corrosive environment SE514678C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9803870A SE514678C2 (en) 1998-11-12 1998-11-12 Process for producing a component exposed to elevated radiation in a corrosive environment
DE69909837T DE69909837T2 (en) 1998-11-12 1999-11-12 METHOD FOR THE PRODUCTION OF A ZIRCON BASE ALLOY COMPONENT FOR USE IN THE NUCLEAR INDUSTRY
ES99958598T ES2203215T3 (en) 1998-11-12 1999-11-12 PROCEDURE FOR THE MANUFACTURE OF A CIRCONIO BASED ALLOY COMPONENT FOR USE IN THE NUCLEAR INDUSTRY.
US09/830,120 US6585835B1 (en) 1998-11-12 1999-11-12 Method of manufacturing a zirconium based alloy component for use in nuclear industry
EP99958598A EP1141434B1 (en) 1998-11-12 1999-11-12 Method of manufacturing a zirconium based alloy component for use in nuclear industry
PCT/SE1999/002069 WO2000029633A1 (en) 1998-11-12 1999-11-12 Method of manufacturing a zirconium based alloy component for use in nuclear industry
JP2000582611A JP4989818B2 (en) 1998-11-12 1999-11-12 Method for producing zirconium-based alloy components for the nuclear industry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803870A SE514678C2 (en) 1998-11-12 1998-11-12 Process for producing a component exposed to elevated radiation in a corrosive environment

Publications (3)

Publication Number Publication Date
SE9803870D0 SE9803870D0 (en) 1998-11-12
SE9803870L true SE9803870L (en) 2000-05-13
SE514678C2 SE514678C2 (en) 2001-04-02

Family

ID=20413265

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803870A SE514678C2 (en) 1998-11-12 1998-11-12 Process for producing a component exposed to elevated radiation in a corrosive environment

Country Status (7)

Country Link
US (1) US6585835B1 (en)
EP (1) EP1141434B1 (en)
JP (1) JP4989818B2 (en)
DE (1) DE69909837T2 (en)
ES (1) ES2203215T3 (en)
SE (1) SE514678C2 (en)
WO (1) WO2000029633A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE525455C2 (en) * 2002-06-07 2005-02-22 Westinghouse Atom Ab Process, use and device for nuclear fuel enclosure pipes as well as fuel cartridge for a nuclear boiler water reactor
JP2014077152A (en) * 2012-10-09 2014-05-01 Tohoku Univ Zr ALLOY AND ITS MANUFACTURING METHOD

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865635A (en) 1972-09-05 1975-02-11 Sandvik Ab Method of making tubes and similar products of a zirconium alloy
AU8675375A (en) 1975-02-25 1977-05-26 Gen Electric Zirconium alloy heat treatment process and product
US4294631A (en) * 1978-12-22 1981-10-13 General Electric Company Surface corrosion inhibition of zirconium alloys by laser surface β-quenching
SE426890B (en) * 1981-07-07 1983-02-14 Asea Atom Ab SET TO MANUFACTURE Capsules of Zirconium-Based Alloy for Fuel Rods for Nuclear Reactors
WO1992002654A1 (en) * 1990-08-03 1992-02-20 Teledyne Industries, Inc. Fabrication of zircaloy mill products for improved microstructure and properties
US5618356A (en) * 1993-04-23 1997-04-08 General Electric Company Method of fabricating zircaloy tubing having high resistance to crack propagation
US5519748A (en) * 1993-04-23 1996-05-21 General Electric Company Zircaloy tubing having high resistance to crack propagation
US5361282A (en) 1993-05-13 1994-11-01 General Electric Company Dimensionally stable and corrosion-resistant fuel channels and related method of manufacture
SE502866C2 (en) 1993-06-30 1996-02-05 Asea Atom Ab Fuel element for pressurized water reactor whose duct pipes are heat treated in two stages
SE513488C2 (en) * 1994-06-22 2000-09-18 Sandvik Ab Methods of Manufacturing Zirconium Base Alloy Tubes for Nuclear Reactors and Using the Method of Manufacturing Such Tubes

Also Published As

Publication number Publication date
SE9803870D0 (en) 1998-11-12
SE514678C2 (en) 2001-04-02
EP1141434A1 (en) 2001-10-10
ES2203215T3 (en) 2004-04-01
DE69909837T2 (en) 2004-04-22
WO2000029633A1 (en) 2000-05-25
JP2002530524A (en) 2002-09-17
EP1141434B1 (en) 2003-07-23
JP4989818B2 (en) 2012-08-01
US6585835B1 (en) 2003-07-01
DE69909837D1 (en) 2003-08-28

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Legal Events

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